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Single Row Angular Contact Ball Bearings (General) 7304 ACCBM
Single Row Angular Contact Ball Bearings (General) 7304 ACCBM

Single Row Angular Contact Ball Bearings (General) 7304 ACCBM

The 7304 ACCBM is a single-row angular contact ball bearing with a 20mm bore and 52mm outer diameter, crafted from sturdy chrome steel. It handles both radial and angular loads, with a dynamic radial load capacity of 4680 lbf.

Its 25° contact angle ensures smooth operation at high speeds, up to 26,000 RPM, while the brass cage adds durability. The open design allows for easy lubrication and maintenance.

This bearing is ideal for applications like pumps or electric motors where precise angular contact is needed. It’s interchangeable with SKF bearings, making replacements straightforward.

Weighing just 0.14kg, it’s lightweight yet robust, and compliant with RoHS and REACH standards for safe use. Suitable for temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number 7304 ACCBM
  • Brand TFL
  • Interchangeable SKF
  • System of Measurement Metric
  • Bearing Type Ball
  • Contact Angle 25°
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 15 mm
  • Width Tolerance -0.05mm to 0
  • External Diameter On Inner Ring (Large Side Face) 32.94 mm
  • External Diameter On Inner Ring (Small Side Face) 26.63 mm
  • Internal Diameter On Outer Ring 40.38 mm
  • Chamfer Dimension 1.1 mm
  • Distance Pressure Point (a) 15 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 4680 lbf
  • Static Radial Load 2520 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Tolerance Class P6 (ABEC-3)
  • ROHS Compliant
  • REACH Compliant
  • Max Speed 26000 rpm
  • Weight 0.14 kg

Features

Performance Features of 7304 ACCBM Bearing

7304 ACCBM Bearing features a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the brass cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 4680 lbf, 7304 ACCBM Bearing handles demanding conditions reliably.
The P6 tolerance class guarantees precision, making it suitable for applications requiring tight tolerances.

7304 ACCBM Bearing operates efficiently at speeds up to 26,000 rpm, maintaining performance in varied temperatures.
Its open design simplifies lubrication, reducing maintenance needs and extending service life.

Application

Industrial Uses of 7304 ACCBM Bearing
7304 ACCBM Bearing is commonly used in machine tools, where its 25° contact angle helps manage combined radial and axial loads efficiently. The brass cage ensures smooth operation even at high speeds, making it suitable for spindle applications.

What Makes 7304 ACCBM Bearing a Preferred Choice?
In automotive applications like wheel hubs, 7304 ACCBM Bearing offers reliable performance due to its chrome steel construction. Its P6 tolerance class ensures precision, which is vital for maintaining vehicle stability and safety.

Perfect Fit for Automation: 7304 ACCBM Bearing
For robotic arms and automated systems, 7304 ACCBM Bearing provides the necessary durability and precision. The open design allows for easy lubrication, extending its service life in continuous operation environments.

Medical vs Industrial: Where 7304 ACCBM Bearing Excels
While 7304 ACCBM Bearing performs well in industrial pumps, its precision also makes it suitable for medical devices like centrifuges. The temperature range of -30° to 110°C ensures reliability in various operating conditions.

Q&A

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